Stainless steel gear

Stainless steel gear pump is a gear pump, specifically a gear pump with acid and wear resistance.According to the design scheme provided by the utility model, the driving shaft and the driven shaft are installed on the casing, the gear is installed on a section of the driving shaft in the casing, and the gear meshing with the gear is installed on the driven shaft to form a pair of gear pairs. The material inlet and outlet are arranged on the shell, which is characterized in that a ceramic plate is arranged on the inner wall of the cavity in which the gear pair is accommodated in the shell.This device improves the acid resistance and wear resistance of the gear pump by changing the structure of the gear pump.

The selection of stainless steel gear pump materials can be divided into: 304, 316, 316L, polymer materials, PTFE, nylon and so on.The more suitable stainless steel gear pump can be selected according to the condition of the medium to be transported by the stainless steel gear pump.There are several common situations:
  When the front, stainless steel gear pump transports flammable and explosive media such as toluene, gasoline, diesel, ethanol, from the perspective of explosion protection, copper gears are generally used for gear pump gears. The main purpose is to prevent the gear pump from sparking during the transportation process.However, stainless steel gear pumps are considered from the perspective of anti-corrosion. In some cases, copper materials cannot be used or the medium conveyed in some cases has no lubricity, so the life of the gear pump will be reduced.After the technical improvement of our company, the new generation of stainless steel gear pump is specially designed for explosion-proof and non-lubricating media. The gear adopts PTFE polymer material, which not only solves the explosion-proof performance of stainless steel gear pump, but also improves the gear resistance The grinding life greatly improves the overall service life of the gear pump.
  Second, when the stainless steel gear pump transports strong corrosive media, 316 and 316L stainless steel materials should be used.